Overview
The M24128-BFMH6TG is a 128-Kbit I2C-compatible EEPROM (Electrically Erasable Programmable Memory) produced by STMicroelectronics. This device is organized as 16 K × 8 bits, providing a robust and versatile memory solution for various applications. It operates within a wide voltage range and supports multiple I2C bus modes, making it suitable for a broad range of electronic systems.
Key Specifications
| Specification | Details |
|---|---|
| Memory Capacity | 128 Kbit (16 K × 8 bits) |
| Supply Voltage | 1.7 V to 5.5 V (down to 1.6 V under certain conditions) |
| Operating Temperature | -40 °C to +85 °C |
| Clock Frequency | Up to 1 MHz (Fast-mode Plus), 400 kHz (Fast-mode), 100 kHz (Standard-mode) |
| Write Cycle Time | Byte and page write within 5 ms |
| Data Retention | More than 200 years |
| Write Cycles | More than 4 million |
| Package Options | SO8N, TSSOP8, UFDFPN8, WLCSP8, and UFDFPN5 (ECOPACK2) |
Key Features
- I²C interface compatible with Fast-mode Plus (1 MHz), Fast-mode (400 kHz), and Standard-mode (100 kHz)
- Enhanced ESD/latch-up protection
- Hardware write protection of the whole memory array
- Random and sequential read modes
- Additional 64-byte identification page (for M24128-D models)
- Wide operating temperature range: -40 °C to +85 °C
Applications
The M24128-BFMH6TG is suitable for a variety of applications requiring non-volatile memory, such as industrial control systems, consumer electronics, automotive systems, and medical devices. Its wide voltage range and robust protection features make it particularly useful in environments where reliability and durability are critical.
Q & A
- What is the memory capacity of the M24128-BFMH6TG? The memory capacity is 128 Kbit, organized as 16 K × 8 bits.
- What are the supported I2C bus modes? The device supports Fast-mode Plus (1 MHz), Fast-mode (400 kHz), and Standard-mode (100 kHz).
- What is the operating temperature range of the M24128-BFMH6TG? The operating temperature range is -40 °C to +85 °C.
- How many write cycles can the M24128-BFMH6TG endure? The device can endure more than 4 million write cycles.
- What is the data retention period of the M24128-BFMH6TG? The data retention period is more than 200 years.
- Does the M24128-BFMH6TG have any additional memory pages? Yes, the M24128-D models have an additional 64-byte identification page.
- What are the package options available for the M24128-BFMH6TG? The device is available in SO8N, TSSOP8, UFDFPN8, WLCSP8, and UFDFPN5 (ECOPACK2) packages.
- What is the supply voltage range for the M24128-BFMH6TG? The supply voltage range is 1.7 V to 5.5 V, and it can operate down to 1.6 V under certain conditions.
- Does the M24128-BFMH6TG have any protection features? Yes, it has enhanced ESD/latch-up protection and hardware write protection of the whole memory array.
- How long does it take to write a byte or page in the M24128-BFMH6TG? The write cycle time for a byte or page is within 5 ms.
